3.2 - asteringPhysics: Assignment Print View

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Ch3_2 Due: 10:00pm on Wednesday, September 15, 2010 Note: You will receive no credit for late submissions. To learn more, read your instructor's Grading Policy [ Switch to Standard Assignment View] You should make a serious attempt at these problems before your September 15 workshop. You only have a couple of hours after the work shop to make final adjustments before the due time !! You will do poorly in the work shop if you are unprepared. !! If you need help consult the Help Blog and/or visit the help room. Problem 3.23 - Copy A boat takes 4.0 to travel 25 down a river, then 5.0 to return. Part A How fast is the river flowing? Express your answer using two significant figures. ANSWER: = 0.63 Correct Part B What is the velocity of the boat relative to the water flow ? Express your answer using two significant figures. ANSWER: = 5.6 Correct Problem 3.56 - Copy Mary needs to row her boat across a 100 -wide river that is flowing to the east at a speed of 1.4 . Mary can row the boat with a speed of 2.0
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3.2 - asteringPhysics: Assignment Print View

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